mirror of
https://github.com/unraid/webgui.git
synced 2025-12-31 14:40:36 -06:00
222 lines
8.6 KiB
PHP
222 lines
8.6 KiB
PHP
<?PHP
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/* Copyright 2005-2023, Lime Technology
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* Copyright 2012-2023, Bergware International.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
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require_once "$docroot/webGui/include/Helpers.php";
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// add translations
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$_SERVER['REQUEST_URI'] = 'settings';
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require_once "$docroot/webGui/include/Translations.php";
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$is_intel_cpu = is_intel_cpu();
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$core_types = $is_intel_cpu ? get_intel_core_types() : [];
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$cpus = explode(';',$_POST['cpus']??'');
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$corecount = 0;
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foreach ($cpus as $pair) {
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unset($cpu1,$cpu2);
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[$cpu1, $cpu2] = my_preg_split('/[,-]/',$pair);
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if (!$cpu2) $corecount++; else $corecount=$corecount+2;
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}
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function scan($area, $text) {
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return isset($area) ? strpos($area,$text)!==false : false;
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}
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function create($id, $name, $vcpu) {
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// create the list of checkboxes. Make multiple rows when CPU cores are many ;)
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global $cpus,$is_intel_cpu,$core_types;
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$total = count($cpus);
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$loop = floor(($total-1)/32)+1;
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$text = [];
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$unit = urlencode(str_replace([' ','(',')','[',']'],'',$name));
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$name = urlencode($name);
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echo "<td><span id='$id-$unit' style='color:#267CA8;display:none'><i class='fa fa-refresh fa-spin'></i> "._('updating')."</span></td>";
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if ($id == "vm") $checkclass = "class=\"vcpu-".htmlspecialchars($name)."\""; else $checkclass = "";
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for ($c = 0; $c < $loop; $c++) {
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$max = ($c == $loop-1 ? ($total%32?:32) : 32);
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for ($n = 0; $n < $max; $n++) {
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unset($cpu1,$cpu2);
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[$cpu1, $cpu2] = my_preg_split('/[,-]/',$cpus[$c*32+$n]);
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$check1 = ($vcpu && in_array($cpu1, $vcpu)) ? 'checked':'';
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$check2 = $cpu2 ? ($vcpu && (in_array($cpu2, $vcpu)) ? 'checked':''):'';
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if (empty($text[$n])) $text[$n] = '';
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if ($is_intel_cpu && count($core_types) > 0) $core_type = "{$core_types[$cpu1]}"; else $core_type = "";
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$text[$n] .="<label title='$core_type' class='checkbox'><input type='checkbox' $checkclass name='$name:$cpu1' $check1><span class='checkmark'></span></label><br>";
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if ($cpu2) {
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if ($is_intel_cpu && count($core_types) > 0) $core_type = "{$core_types[$cpu2]}"; else $core_type = "";
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$text[$n] .= "<label title='$core_type' class='checkbox'><input type='checkbox' $checkclass name='$name:$cpu2' $check2><span class='checkmark'></span></label><br>";
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}
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}
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}
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echo implode(array_map(function($t){return "<td>$t</td>";},$text));
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}
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switch ($_POST['id']??'') {
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case 'vm':
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// create the current vm assignments
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require_once "$docroot/plugins/dynamix.vm.manager/include/libvirt_helpers.php";
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$vms = $libvirt_running=='yes' ? ($lv->get_domains() ?: []) : [];
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$user_prefs = '/boot/config/plugins/dynamix.vm.manager/userprefs.cfg';
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// list vms per user preference
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if (file_exists($user_prefs)) {
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$prefs = parse_ini_file($user_prefs); $sort = [];
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foreach ($vms as $vm) $sort[] = array_search($vm,$prefs) ?? 999;
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array_multisort($sort,SORT_NUMERIC,$vms);
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} else {
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natcasesort($vms);
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}
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foreach ($vms as $vm) {
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$uuid = $lv->domain_get_uuid($lv->get_domain_by_name($vm));
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$cfg = domain_to_config($uuid);
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echo "<tr><td>$vm</td>";
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if ($cfg['domain']['vcpu'] >0 ) $disabled = "disabled"; else $disabled = "";
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$vmenc = urlencode($vm);
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$vcpuselect="<select id='vm-$vmenc-vcpu' name='$vmenc' class='narrow vcpus-$vmenc' title='"._("vcpu allocated to vm")."' $disabled>";
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for ($i = 1; $i <= ($corecount); $i++) {
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$vcpuselect .= mk_option($cfg['domain']['vcpus'], $i, $i);
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}
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$vcpuselect .= '</select>';
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if ($disabled == "disabled") $buttontext = htmlspecialchars("Deselect All"); else $buttontext = htmlspecialchars("Select All");
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echo "<td>$vcpuselect<input type=\"button\" value=\""._("$buttontext")."\" id=\"vmbtnvCPUSelect;$vmenc\" name=\"vmbtnvCPUSelect$vmenc\" onclick=\"vcpupins(this)\" /></td>";
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create('vm', $vm, $cfg['domain']['vcpu']);
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echo "</tr>";
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}
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// return the cpu assignments and available VM names
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echo "\0".implode(';',array_map('urlencode',$vms));
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break;
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case 'ct':
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// create the current container assignments
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require_once "$docroot/plugins/dynamix.docker.manager/include/DockerClient.php";
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$DockerClient = new DockerClient();
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$DockerTemplates = new DockerTemplates();
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$containers = $DockerClient->getDockerContainers();
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$allInfo = $DockerTemplates->getAllInfo();
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$user_prefs = $dockerManPaths['user-prefs'];
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$cts = []; foreach ($containers as $ct) $cts[] = $ct['Name'];
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// list containers per user preference
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if (file_exists($user_prefs)) {
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$prefs = parse_ini_file($user_prefs); $sort = [];
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foreach ($containers as $ct) $sort[] = array_search($ct['Name'],$prefs) ?? 999;
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array_multisort($sort,SORT_NUMERIC,$containers);
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unset($sort);
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}
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foreach ($containers as $ct) {
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if ( ! is_file($allInfo[$ct['Name']]['template']) ) continue;
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echo "<tr><td>{$ct['Name']}</td>";
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create('ct', $ct['Name'], explode(',',$ct['CPUset']));
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echo "</tr>";
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}
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// return the cpu assignments and available container names
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echo "\0".implode(';',array_map('urlencode',$cts));
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break;
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case 'is':
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if (is_file('/boot/syslinux/syslinux.cfg')) {
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$menu = $i = 0;
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$isol = "";
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$isolcpus = [];
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$bootcfg = file('/boot/syslinux/syslinux.cfg', FILE_IGNORE_NEW_LINES+FILE_SKIP_EMPTY_LINES);
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$size = count($bootcfg);
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// find the default section
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while ($i < $size) {
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if (scan($bootcfg[$i],'label ')) {
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$n = $i + 1;
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// find the current isolcpus setting
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while (!scan($bootcfg[$n],'label ') && $n < $size) {
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if (scan($bootcfg[$n],'menu default')) $menu = 1;
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if (scan($bootcfg[$n],'append')) foreach (explode(' ',$bootcfg[$n]) as $cmd) if (scan($cmd,'isolcpus')) {$isol = explode('=',$cmd)[1]; break;}
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$n++;
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}
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if ($menu) break; else $i = $n - 1;
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}
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$i++;
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}
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} elseif (is_file('/boot/grub/grub.cfg')) {
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$isol = "";
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$isolcpus = [];
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$bootcfg = file('/boot/grub/grub.cfg', FILE_IGNORE_NEW_LINES);
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// find the default section
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$menu_entries = [];
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foreach ($bootcfg as $line) {
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if (preg_match('/set default=(\d+)/', $line, $match)) {
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$bootentry = (int)$match[1];
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break;
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}
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}
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// split boot entries
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foreach ($bootcfg as $line) {
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if (strpos($line, 'menuentry ') === 0) {
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$in_menuentry = true;
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$current_entry = $line . "\n";
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} elseif ($in_menuentry) {
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$current_entry .= $line . "\n";
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if (trim($line) === "}") {
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$menu_entries[] = $current_entry;
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$in_menuentry = false;
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}
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}
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}
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// search in selected menuentry
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$menuentry = explode("\n", $menu_entries[$bootentry]);
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// find the current isolcpus setting
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if (scan($menu_entries[$bootentry],'linux ')) {
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foreach ($menuentry as $cmd) {
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if (scan($cmd,'isolcpus')) {
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$isol = explode('=',$cmd)[1];
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break;
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}
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}
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}
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}
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if ($isol != '') {
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// convert to individual numbers
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foreach (explode(',',$isol) as $cpu) {
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[$first,$last] = my_explode('-',$cpu);
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$last = $last ?: $first;
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for ($x = $first; $x <= $last; $x++) $isolcpus[] = $x;
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}
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sort($isolcpus,SORT_NUMERIC);
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$isolcpus = array_unique($isolcpus,SORT_NUMERIC);
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}
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echo "<tr><td>"._('Isolated CPUs')."</td>";
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create('is', 'isolcpus', $isolcpus);
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echo "</tr>";
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break;
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case 'cmd':
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$isolcpus_now = $isolcpus_new = '';
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$cmdline = explode(' ',file_get_contents('/proc/cmdline'));
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if (is_file('/boot/syslinux/syslinux.cfg')) {
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$bootcfg = file('/boot/syslinux/syslinux.cfg',FILE_IGNORE_NEW_LINES+FILE_SKIP_EMPTY_LINES);
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foreach ($cmdline as $cmd) if (scan($cmd,'isolcpus')) {$isolcpus_now = $cmd; break;}
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$size = count($bootcfg);
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$menu = $i = 0;
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// find the default section
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while ($i < $size) {
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if (scan($bootcfg[$i],'label ')) {
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$n = $i + 1;
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// find the current isolcpus setting
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while (!scan($bootcfg[$n],'label ') && $n < $size) {
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if (scan($bootcfg[$n],'menu default')) $menu = 1;
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if (scan($bootcfg[$n],'append')) foreach (explode(' ',$bootcfg[$n]) as $cmd) if (scan($cmd,'isolcpus')) {$isolcpus_new = $cmd; break;}
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$n++;
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}
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if ($menu) break; else $i = $n - 1;
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}
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$i++;
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}
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} elseif (is_file('/boot/grub/grub.cfg')) {
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$bootcfg = file('/boot/grub/grub.cfg', FILE_IGNORE_NEW_LINES);
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}
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echo $isolcpus_now==$isolcpus_new ? 0 : 1;
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break;
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}
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?>
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